Spark Sleeping Bag: 30F Down
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Why We Like The Sea To Summit Spark 30F Down Sleeping Bag
As the forest reawakens to springtime rains, and the sun shines just a bit warmer on our faces, we pack our Sea To Summit Spark 30F Down Sleeping Bag on our first fair-weather camping trips of the season. The powerful 850-fill down provides consistent warmth from the first warm nights of spring through the final trip of the fall, allowing us to sleep beneath the stars in comfort. The hydrophobic down and DWR treatment on the lightweight nylon ensure reliable warmth, even after spring showers and summer thunderstorms, and the bag packs down small so we can bring it on every trip.
Details
- Light and packable 3-season sleeping bag for comfortable nights
- Warm and lofty 850-fill down is treated with Ultra Dry to resist moisture
- Durable nylon shell is lightweight and packable for easy packing
- DWR treatment resists moisture in our tent to keep the down plush
- Mummy shape minimizes excess weight while keeping us warm
- Down-filled draft collar keeps cold air away from our core while we sleep
- Adjustable hood comfortably cradles our head to maximize warmth
- Compressible construction packs down small to save pack space
- Item #STSZ0AC
- Responsible Collection
- Responsibly Sourced
- Material
- 10D nylon, DWR treatment
- Insulation
- 850-fill Ultra Dry goose down (RDS-certified)
- Shape
- mummy
- Zipper
- half-length
- Max User Height
- [regular] 72.8in, [long] 78in
- Shoulder Circumference
- [regular] 61in, [long] 65in
- Hip Circumference
- [regular] 53.1in, [long] 57.1in
- Foot Circumference
- [regular] 40.2in, [long] 44.1in
- Bag Length
- regular, long
- Draft Tube
- down-filled
- Fill Weight
- [regular] 9.3oz, [long] 10.8oz
- Degree
- 30F
- European Norm/ISO Comfort Rating
- 39F
- European Norm/ISO Lower Limit Rating
- 30F
- Stuff Size
- [regular] 8L, [long] 8L
- Claimed Weight
- [regular] 1lb 1.4oz, [long] 1lb 2.9oz
- Activity
- hike & camp
- Manufacturer Warranty
- limited lifetime
Reviews
Q&A
Overall Rating
5 based on 24 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageMay 4, 2024
Great sleeping bag!
[This review was collected as part of a promotion.] I received this product for free from influenster in exchange for my honest review. This sleeping bag is very well insulated, easy to pack, extremely comfortable and durable. It is also unisex so it is suitable for men or women. I would for sure recommend it to others, especially if you need to keep warm!
Originally reviewed on influenster.com
May 2, 2024
Most Luxurious, Comfortable, Lightweight Material I Have Ever Felt!
[This review was collected as part of a promotion.] As an avid hiker/backpacker, I have been wanting a sleeping bag that is super light to not weigh me down and small enough to not add too much bulk on my back. I have only heard good things from the Sea to Summit brand, so I was excited to try the 30-degree Spark Down Sleeping Bag. It came with a storage bag, a smaller compression bag, a clip, and a down certification paper with tons of interesting information about the down filling. It's amazing how compressed this sleeping bag can get, and it is so super lightweight! It didn't feel like any added weight at all when attached to my backpack! It zips down about halfway, so I had plenty of room to get in it. The zipper is smooth and seems very high quality. It is a mummy style bag, so it's meant to be snug in the footboard area. However, I had plenty of room for my feet and legs to move around. I was afraid it would feel too restrictive for my liking, but that wasn't the case at all. I could move my legs to be about shoulder width apart. The hood cinches, which helps with warmth as well. For context, I am a 5 ft 5 in female that weighs 135 pounds, so I can see this working for a variety of people given how much extra room I had. As far as comfort, I can't even describe how pleasant this bag feels. My words when I first got in was, "Wow, this feels like liquid gold surrounding my body!" That's the only words that came to mind, but it's the best feeling material I have ever felt! It's truly amazing and makes me want to use it in my bed every night! Even though it's extremely soft, it also seems like a high-quality shell that will withstand several seasons of camping. As far as warmth, I took it outside on a cold night, about 35 degrees, just to test it out. I was still warm after quite a few minutes, so I think the 30-degree rating is spot on. Overall, I am extremely happy with this sleeping bag and totally recommend it to anyone looking to prioritize comfort, warmth, and lightweight material!
Originally reviewed on influenster.com
April 29, 2024
Snug as a bug!
[This review was collected as part of a promotion.] Comfortable, warm and like a cocoon for you. Keeps you warm and also the lightweight material and stuffing keep you comfortable and not overheating.
Originally reviewed on influenster.com
April 27, 2024
Fantastic and light weight!
[This review was collected as part of a promotion.] Wow! Blown away by how light this is! It folds down super small if you use the compression bag it comes with or the regular uncompressed back for normal storage. It’s a decent roomy size for a mummy bag that fit both myself and husband just fine without feeling too tight. The no snag zipper is a nice bonus feature along with the ability to synch in the hood/top part. The outer material is thin but has a coating on it that makes it more durable than expected. It warmed up quickly with body heat and I have no concerns about being cold within the approved temperature range. Would recommend and excited to get more use of this as camping season picks back up!
Originally reviewed on influenster.com
April 27, 2024
Lightweight
[This review was collected as part of a promotion.] Soft lightweight and very durable. Easy to travel with and to carry. The insulation is amazing and not to overbearing and heavy. Definitely cooling too! Definitely recommend for camping
Originally reviewed on influenster.com
April 26, 2024
đź’• this sleeping bag!
[This review was collected as part of a promotion.] I'll start off by saying this sleeping bag from Spark Down is the lightest sleeping bag I've felt/had. It easily rolls up and fits in the nylon bag it came with. The only downfall I see with the bag is the zipper. Should be larger in size. . I will say, when I pulled out the sleeping bag, it looked dirty. We thought it was previously used, but it was the down feathers that peaked through the translucent yellow material. . We haven't used it in the cold just yet, but after reading reviews, but confident it'll keep us warm.
Originally reviewed on influenster.com
April 26, 2024
Perfect for my light hiking/camping use!
[This review was collected as part of a promotion.] This sleeping bag is high quality! You can tell Sea to Summit has really spent time to get it right. I was surprised how big of a case it came in but, was happy to note that a more compact bag was included and it does shrink down easily. They are not joking when they say you will be comfortable down to 0F. As a 5’2 female, I have more than enough room to get cozy but not too much that there I do not feel snug. There are so many great features like the pillows near the hood for support, clasps to ensure much of your face is protected and the ability to zip two together. Would for sure recommend to my other outdoorsy friends. I would say this is not “over”engineered but perfect for my use. This ensures it is not too heavy to take with me on my trips.
Originally reviewed on influenster.com
April 26, 2024
Great for camping!
[This review was collected as part of a promotion.] This sleeping bag is so warm! It’s not as compact as some sleeping bags, but it’s very light and definitely important if you’re needing something to stay warm!
Originally reviewed on influenster.com
April 26, 2024
Great sleeping bag
[This review was collected as part of a promotion.] This sleeping bag is very thick and has a good weight to it. It comes in a nice bag that keeps it neat and easy to store and transport. I like the color combo also!
Originally reviewed on influenster.com
April 26, 2024
Worth the money!!
[This review was collected as part of a promotion.] This is the best sleeping bag we have ever owned. The material is super soft and silky. The 2 bag options are nice as well. The down makes it comfortable and light weight.
Originally reviewed on influenster.com
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